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Home >Online Product Documentation >Table of Contents >Using Boolean Expressions Using Boolean Expressions
You can specify Boolean expressions in the subqueries in filters. You specify the Boolean You can use parentheses to group collection specifications and operators for clarity or where the normal precedence is inadequate to express an operation. Case SensitivityOperators are case sensitive. Spaces are not significant. You can omit them or include them for clarity. ExamplesThe following query returns all authors who have at least one degree and one award: The next query finds all authors who have at least one degree or award and at least one publication: Following is a query that finds all authors who have at least one degree and no publications: |
Validating X12 Documents with XML Schemas
Either before or after transforming X12 EDI content, generated XML Schemas will make sure that we have all of the necessary components, our codes are all according to the standard codelists, and every little delimiter is in the right place.
EDI Mapping
To transform EDI to XML, whether for X12 or EDIFACT, Stylus Studio provides the design tools and run-time support. EDIFACT, X12 and custom EDI formats can be translated, validated and mapped using the EDI Mapping adapter technology described here.
Configuring the Java Runtime Engine or Java Development Kit
This page identifies the Stylus Studio modules that require Java runtime and Java compiler components, where you can download these Java components, and how to force Stylus Studio to detect new or changed Java components.
Writing Custom XML Adapters
There are cases where the input format is too complicated for Convert to XML, or both reading and writing of the file format is needed. This section will take you through the process of writing a medium-sized adapter in Java.


